An investigation into claims that the government is harassing, and even torturing, individuals by sending microwave signals into their brains and bodies.

An investigation into the possibility of half-man, half-ape creatures.

An investigation of UFOs supposedly being kept on a Utah ranch.

An apocalyptic hideout in the Ozark Mountains is investigated.

The idea of time travel is explored. Included: a visit with a man who claims to gone back in time and witnessed many pivotal moments in American history.

The Season 3 premiere examines the possible existence of lizard-like, shape-shifting humanoids.

A death-ray weapon that can vaporize targets and entire cities from miles away is investigated.

Jesse investigates claims that the Pentagon was hit by a missile or an explosion on 9/11 rather than a hijacked plane. Included: analysis of video footage and testimonies from eyewitnesses.

Jesse investigates the origins of the BP oil spill in the Gulf of Mexico to determine if it was a deliberate step in a plot by the government to depopulate Louisiana and transform the area into a refinery.

An investigation into companies allegedly purchasing rights to water supplies in the U.S., including a deal involving the Great Lakes.

Jesse looks into theories that link John F. Kennedy's assassination to the Watergate scandal. Also: the "two Oswalds" theory.

Jesse investigates rumors about martial law in the U.S. and the creation of detention camps for citizens.

Jesse investigates the reasons behind the economic downturn.

Jesse investigates Area 51 and suggests that the government has been setting up fake UFO sightings to cover up the site's secrets.

In the Season 2 premiere, Jesse investigates a government-run germ lab on Plum Island off the New York coast.

Investigating rumors of secret bunkers built by the government to protect the nation's elite citizens during 2012's predicted disaster.

Jesse Ventura investigates a government program that allegedly uses mind control to create assassins out of regular citizens.

Jesse investigates the Bilderberg Group and allegations that its elite and powerful membership is plotting world domination.